Influence of as‐deposited film structure on 〈100〉 texture in laser‐recrystallized silicon on fused quartz
作者:
Masakazu Kimura,
Koji Egami,
期刊:
Applied Physics Letters
(AIP Available online 1984)
卷期:
Volume 44,
issue 4
页码: 420-422
ISSN:0003-6951
年代: 1984
DOI:10.1063/1.94770
出版商: AIP
数据来源: AIP
摘要:
A strong 〈100〉 texture has been achieved in cw neodymium:yttrium aluminum garnet laser recrystallization of the 700 °C low pressure chemical vapor deposited (LPCVD) polycrystalline silicon films which exhibit 〈100〉 preferred orientation. When 〈110〉 texture is dominant in as‐deposited films, the 〈100〉 texture is not so strong as in the 700 °C LPCVD films. The dependence of the 〈100〉 texture on as‐deposited film structure implies that the 〈100〉 grain growth occurs under such a melting condition as the initial film structure is partially maintained.
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